| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.59 | 4.512% | $151.1139 | $151.11 | $151.10 | $151.10 |
| Purchase #2 | $51.43 | 12.613% | $57.9169 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $68.66 | 11.653% | $76.6609 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $9.81 | 8.522% | $10.646 | $10.65 | $10.65 | $10.60 |
| Purchase #5 | $35.64 | 11.498% | $39.7379 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $229.77 | 5.303% | $241.9547 | $241.95 | $241.95 | $242.00 |
| Purchase #7 | $236.43 | 3.557% | $244.8398 | $244.84 | $244.85 | $244.80 |
| 7 purchase totals = | $776.33 | $822.8701 | $822.87 | $822.85 | $822.80 | |